Novel aggregate fine crushing processing device

Abstract

The utility model discloses a novel aggregate fine crushing processing device which comprises a machine frame, a transfer bin is installed above the machine frame, a lifting conveying mechanism is installed above the transfer bin, a discharging port of the lifting conveying mechanism is connected with a feeding port above the transfer bin, and more than two fine crushing cone crushers are installed on the machine frame below the transfer bin in parallel. A feeding cavity of each fine crushing cone crusher is connected with a discharging opening of a horizontal conveying mechanism, a feeding opening of the horizontal conveying mechanism is in butt joint with a discharging opening in the lower portion of the transfer bin, and discharging openings of the fine crushing cone crushers are in butt joint with the same discharging conveying mechanism. The feeding and discharging structures of the fine cone crusher are improved, the overall design is optimized, and the fine cone crusher has the advantages of being reasonable in design, convenient to adjust, high in working efficiency, safe and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of building aggregate production, in particular to a novel aggregate fine crushing processing device. Background Art

[0002] The fine crushing device is a production equipment that further processes the limestone raw materials after desliming and initial crushing by a cone crusher. The existing new type of aggregate fine crushing device has a simple structural design and single function, and cannot fully meet the higher requirements for operating performance, safety and efficiency in actual production. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a novel aggregate fine crushing processing device which is convenient to adjust, high in working efficiency, safe and environmentally friendly.

[0004] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0005] A novel aggregate fine crushing processing device comprises a frame, a transfer bin is installed above the frame, a lifting and conveying mechanism is installed above the transfer bin, a discharge port of the lifting and conveying mechanism is connected with a feed port above the transfer bin, and more than two fine crushing cone crushers are installed in parallel on the frame below the transfer bin, a feed chamber of each fine crushing cone crusher is connected with a discharge port of a horizontal conveying mechanism, the feed port of the horizontal conveying mechanism is connected with the discharge port below the transfer bin, and the discharge ports of each fine crushing cone crusher are connected with the same discharge conveying mechanism.

[0006] The fine crushing cone crusher includes a crusher body, a crushing chamber is installed on the crusher body, a feed chamber, a fixed cone and an adjustment ring are installed on the upper part of the crushing chamber, the fixed cone and the adjustment ring are concentrically arranged, a moving cone, a main shaft, an eccentric mechanism and a horizontal transmission shaft assembly are installed in the middle of the crushing chamber, the main shaft, the eccentric mechanism and the moving cone are installed as a whole from the inside to the outside, the main shaft is driven by a driving motor installed on the outside of the crusher body through the horizontal transmission shaft assembly, and then drives the eccentric mechanism and the moving cone to rotate eccentrically, and a discharge chamber is installed at the lower part of the crushing chamber.

[0007] The transfer bin is provided with more than two independent transfer bin partitions, the number of the transfer bin partitions is consistent with the number of the fine crushing cone crushers, and each transfer bin partition is provided with a discharge port connected to the feed port of the horizontal conveying mechanism.

[0008] The discharge port of the lifting and conveying mechanism is provided with two guide grooves, which are respectively connected with the feed ports of the two transfer warehouse partitions, and the two guide grooves are both provided with a plug valve driven by a cylinder.

[0009] The discharge port of the transfer bin and the discharge port of the fine crushing cone crusher discharge chamber are both provided with switch valves, and the switch valves include a discharge cylinder and a discharge valve, and the discharge cylinder is connected to the discharge valve through a cylinder push rod, and the opening or closing operation of the transfer bin discharge port is realized through the cylinder push rod.

[0010] The discharge ports of the lifting and conveying mechanism and the transfer bin are both equipped with dust hoods, the discharge ports of the two horizontal conveying mechanisms are both equipped with dust hoods, and the discharge ports of the two fine crushing cone crushers are equipped with dust hoods on the outside, and each dust hood is connected to the dust removal fan through a pipeline.

[0011] The horizontal conveying mechanism includes horizontal conveying rollers and horizontal conveying belts arranged on a frame. The horizontal conveying rollers are driven by a driving motor to realize the circular rotation of the horizontal conveying belt. A plurality of horizontal conveying trolleys are installed at intervals on the top of the horizontal conveying belt. A supporting roller assembly for limiting and guiding the horizontal conveying trolley is installed in the horizontal conveying belt under the horizontal conveying trolley.

[0012] The horizontal conveying trolley is provided with a discharge mechanism, which includes a discharge cylinder and a discharge plate. The cylinder push rod of the discharge cylinder is connected to the discharge plate, and the opening and closing operation of the discharge port at the bottom of the horizontal conveying trolley is realized by the cylinder push rod.

[0013] The discharging conveying mechanism includes a discharging conveying roller and a discharging conveying belt arranged on a frame, the discharging conveying roller is driven by a driving motor to realize the circular rotation of the discharging conveying belt, a plurality of discharging moving trolleys are installed at intervals on the top of the discharging conveying belt, and a supporting roller assembly for limiting and guiding the discharging moving trolley is installed in the discharging conveying belt below the discharging moving trolley.

[0014] The discharging movable trolley is provided with a discharging mechanism, which includes a discharging cylinder and a discharging plate. The cylinder push rod of the discharging cylinder is connected to the discharging plate, and the opening and closing operation of the discharging port at the bottom of the discharging movable trolley is realized by the cylinder push rod.

[0015] Beneficial effects of the utility model:

[0016] 1. The overall design is reasonable and easy to control. According to the needs of fine crushing of building aggregates, two fine crushing cone crushers can be used simultaneously or separately, which can reduce energy consumption and improve production efficiency and safety;

[0017] 2. Optimize the design of the lifting and conveying mechanism, transfer bin, horizontal conveying mechanism, feeding and discharging structure of the fine crushing cone crusher, valves and dust removal device to better realize industrial automated production, high work efficiency, safety and environmental protection, low cost and good product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a front view of a novel aggregate fine crushing processing device of the utility model;

[0019] Figure 2 It is a top view of a novel aggregate fine crushing processing device of the utility model;

[0020] Figure 3 This is a structural diagram of the horizontal conveying mechanism of a novel aggregate fine crushing processing device of the utility model;

[0021] Figure 4 This is a structural diagram of a fine crushing cone crusher of a new type of aggregate fine crushing processing device of the utility model;

[0022] Figure 5 A top view of a fine crushing cone crusher of a novel aggregate fine crushing processing device of the utility model;

[0023] In the figure: 1-frame, 2-lifting and conveying mechanism, 3-transfer bin, 4-horizontal conveying mechanism, 41-discharging port of horizontal conveying mechanism, 5-fine crushing cone crusher, 51-first fine crushing cone crusher, 52-second fine crushing cone crusher, 61-first driving motor, 62-second driving motor, 7-discharging chamber, 8-discharging conveying mechanism. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-5 As shown, the utility model provides a novel aggregate fine crushing processing device, including a frame 1, a transfer bin 3 is installed above the frame 1, a lifting and conveying mechanism 2 is installed above the transfer bin 3, the discharge port of the lifting and conveying mechanism 2 is connected with the feed port above the transfer bin 3, two fine crushing cone crushers 5 are installed in parallel on the frame 1 below the transfer bin 3, the feed chambers of the two fine crushing cone crushers 5 are respectively connected with the discharge port 41 of a horizontal conveying mechanism, the feed port of the horizontal conveying mechanism 4 is connected with the discharge port below the transfer bin 3, and the discharge ports of the two fine crushing cone crushers 5 are connected with the same discharge conveying mechanism 8.

[0026] The fine crushing cone crusher 5 includes a crusher body, on which a crushing chamber is installed, a feeding chamber, a fixed cone and an adjusting ring are installed on the upper part of the crushing chamber, the fixed cone and the adjusting ring are concentrically arranged, a moving cone, a main shaft, an eccentric mechanism and a horizontal transmission shaft assembly are installed in the middle of the crushing chamber, the main shaft, the eccentric mechanism and the moving cone are integrally installed from the inside to the outside, the main shaft is driven by a driving motor installed on the outside of the crusher body through the horizontal transmission shaft assembly to drive the eccentric mechanism and the moving cone to rotate eccentrically, the height of the fixed cone can be adjusted by the adjusting ring, and then the distance between the fixed cone and the moving cone can be changed to adjust the feeding speed of the crushing chamber, a discharging chamber 7 is installed at the lower part of the crushing chamber, and the crushed aggregate is transported to the discharging conveying mechanism 8 through the discharging port of the discharging chamber 7. The tertiary crushing cone crusher 5 comprises a first tertiary crushing cone crusher 51 and a second tertiary crushing cone crusher 52 which are arranged in parallel. The first tertiary crushing cone crusher 51 is driven by a first driving motor 61 through a horizontal transmission mechanism to drive the cone to crush the aggregate in the crushing chamber. The second tertiary crushing cone crusher 52 is driven by a second driving motor 62 through a horizontal transmission mechanism to drive the cone to crush the aggregate in the crushing chamber.

[0027] In this embodiment, the transfer bin 3 is provided with two independent transfer bin partitions, and each transfer bin partition is provided with a discharge port connected to the feed port of the horizontal conveying mechanism 4. The discharge port of the lifting conveying mechanism 2 is provided with two guide grooves, and the two guide grooves are respectively connected to the feed ports of the two transfer bin partitions, and the two guide grooves are provided with a plug valve driven by a cylinder to realize the opening and closing operation of the guide grooves according to processing needs. The discharge port of the transfer bin 3 and the discharge port of the discharge chamber 7 of the fine crushing cone crusher 5 are both provided with a switch valve, and the switch valve includes a discharge cylinder and a discharge valve. The discharge cylinder is connected to the discharge valve through a cylinder push rod, and the opening or closing operation of the discharge port of the transfer bin 3 is realized by the cylinder push rod.

[0028] In this embodiment, the discharge port of the lifting and conveying mechanism 2 and the discharge port of the transfer bin 3 are both equipped with dust hoods, the discharge ports 41 of the two horizontal conveying mechanisms are both equipped with dust hoods, and the discharge ports of the discharge chambers 7 of the two fine crushing cone crushers 5 are installed with dust hoods on the outside, and each dust hood is connected to the dust removal fan through a pipeline.

[0029] In this embodiment, the horizontal conveying mechanism 4 includes horizontal conveying rollers and horizontal conveying belts arranged on the frame 1. The horizontal conveying rollers are driven by a driving motor to realize the circular rotation of the horizontal conveying belt. A plurality of horizontal conveying trolleys are installed at intervals on the top of the horizontal conveying belt. A support roller assembly is installed in the horizontal conveying belt below the horizontal conveying trolley. The support roller assembly plays a role of limiting support for the horizontal conveying trolley. The horizontal conveying trolley is provided with a discharge mechanism for dumping aggregates. The discharge mechanism includes a discharge cylinder and a discharge plate. The cylinder push rod of the discharge cylinder is connected to the discharge plate. The opening and closing operation of the discharge port at the bottom of the horizontal conveying trolley is realized by the cylinder push rod.

[0030] In this embodiment, the discharging conveying mechanism 8 includes a discharging conveying roller and a discharging conveying belt arranged on the frame 1. The discharging conveying roller is driven by a driving motor to realize the cyclic rotation of the discharging conveying belt. A plurality of discharging moving trolleys are installed at intervals on the top of the discharging conveying belt. A supporting roller assembly is installed in the discharging conveying belt below the discharging moving trolley, and the supporting roller assembly plays a role of limiting support for the discharging moving trolley. A discharging mechanism for dumping aggregates is arranged on the discharging moving trolley. The discharging mechanism includes a discharging cylinder and a discharging plate. The cylinder push rod of the discharging cylinder is connected to the discharging plate, and the opening and closing operation of the discharging port at the bottom of the discharging moving trolley is realized by the cylinder push rod.

[0031] In this embodiment, a control cabinet is also installed on the frame 1, which can automatically control the switch and the feeding and discharging of each fine crushing cone crusher 5 in real time, and is easy to adjust and has good applicability.

[0032] It should be noted that the above embodiments are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. All equivalent modifications made on the basis of the above embodiments fall within the protection scope of the present invention.

Claims

1. A novel aggregate fine crushing processing device, comprising a frame, characterized in that: A transfer bin is installed above the frame, and a lifting and conveying mechanism is installed above the transfer bin, the discharge port of the lifting and conveying mechanism is connected with the feed port above the transfer bin, and more than two fine crushing cone crushers are installed in parallel on the frame below the transfer bin, the feed cavity of each fine crushing cone crusher is connected with the discharge port of a horizontal conveying mechanism, the feed port of the horizontal conveying mechanism is connected with the discharge port below the transfer bin, and the discharge ports of each fine crushing cone crusher are connected with the same discharge conveying mechanism.

2. A novel aggregate fine crushing processing device according to claim 1, characterized in that: The fine crushing cone crusher includes a crusher body, a crushing chamber is installed on the crusher body, a feed chamber, a fixed cone and an adjustment ring are installed on the upper part of the crushing chamber, the fixed cone and the adjustment ring are concentrically arranged, a moving cone, a main shaft, an eccentric mechanism and a horizontal transmission shaft assembly are installed in the middle of the crushing chamber, the main shaft, the eccentric mechanism and the moving cone are installed as a whole from the inside to the outside, the main shaft is driven by a driving motor installed on the outside of the crusher body through the horizontal transmission shaft assembly, and then drives the eccentric mechanism and the moving cone to rotate eccentrically, and a discharge chamber is installed at the lower part of the crushing chamber.

3. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The transfer bin is provided with more than two independent transfer bin partitions, the number of the transfer bin partitions is consistent with the number of the fine crushing cone crushers, and each transfer bin partition is provided with a discharge port connected to the feed port of the horizontal conveying mechanism.

4. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The discharge port of the lifting and conveying mechanism is provided with two guide grooves, which are respectively connected with the feed ports of the two transfer warehouse partitions, and the two guide grooves are both provided with a plug valve driven by a cylinder.

5. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The discharge port of the transfer bin and the discharge port of the fine crushing cone crusher discharge chamber are both provided with switch valves, and the switch valves include a discharge cylinder and a discharge valve, and the discharge cylinder is connected to the discharge valve through a cylinder push rod, and the opening or closing operation of the transfer bin discharge port is realized through the cylinder push rod.

6. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The discharge ports of the lifting and conveying mechanism and the transfer bin are both equipped with dust hoods, the discharge ports of the two horizontal conveying mechanisms are both equipped with dust hoods, and the discharge ports of the two fine crushing cone crushers are equipped with dust hoods on the outside, and each dust hood is connected to the dust removal fan through a pipeline.

7. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The horizontal conveying mechanism includes horizontal conveying rollers and horizontal conveying belts arranged on a frame. The horizontal conveying rollers are driven by a driving motor to realize the circular rotation of the horizontal conveying belt. A plurality of horizontal conveying trolleys are installed at intervals on the top of the horizontal conveying belt. A supporting roller assembly is installed in the horizontal conveying belt under the horizontal conveying trolley.

8. The novel aggregate fine crushing processing device according to claim 7 is characterized in that: The horizontal conveying trolley is provided with a discharge mechanism, which includes a discharge cylinder and a discharge plate. The cylinder push rod of the discharge cylinder is connected to the discharge plate, and the opening and closing operation of the discharge port at the bottom of the horizontal conveying trolley is realized by the cylinder push rod.

9. The novel aggregate fine crushing processing device according to claim 1 is characterized in that: The discharging conveying mechanism includes a discharging conveying roller and a discharging conveying belt arranged on a frame. The discharging conveying roller is driven by a driving motor to realize the circular rotation of the discharging conveying belt. A plurality of discharging moving trolleys are installed at intervals on the top of the discharging conveying belt. A supporting roller assembly is installed in the discharging conveying belt below the discharging moving trolley.

10. A novel aggregate fine crushing processing device according to claim 9, characterized in that: The discharging mobile trolley is provided with a discharging mechanism, which includes a discharging cylinder and a discharging plate. The cylinder push rod of the discharging cylinder is connected to the discharging plate, and the opening and closing operation of the discharging port at the bottom of the discharging mobile trolley is realized by the cylinder push rod.

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